The betm LoRA has gotten twice as good with v2. Here you can see how it fares on three of my favorite Pony mixes: AutismMix, AnimeBoysXL v3 (ABXLv3), and GrLE Mix. There's also a grid for comparison to how v1 of the betm LoRA behaves on those models as well, although I do not include the full-size v1 images.